FFmpeg
Macros | Functions | Variables
rawdec.c File Reference
#include "avformat.h"
#include "internal.h"
#include "avio_internal.h"
#include "rawdec.h"
#include "libavutil/opt.h"
#include "libavutil/parseutils.h"
#include "libavutil/pixdesc.h"
#include "libavutil/intreadwrite.h"

Go to the source code of this file.

Macros

#define RAW_PACKET_SIZE   1024
 
#define OFFSET(x)   offsetof(FFRawVideoDemuxerContext, x)
 
#define DEC   AV_OPT_FLAG_DECODING_PARAM
 
#define OFFSET(x)   offsetof(FFRawDemuxerContext, x)
 

Functions

int ff_raw_read_partial_packet (AVFormatContext *s, AVPacket *pkt)
 
int ff_raw_audio_read_header (AVFormatContext *s)
 
int ff_raw_video_read_header (AVFormatContext *s)
 
int ff_raw_subtitle_read_header (AVFormatContext *s)
 
static int raw_data_read_header (AVFormatContext *s)
 

Variables

static const AVOption rawvideo_options []
 
const AVClass ff_rawvideo_demuxer_class
 
static const AVOption raw_options []
 
const AVClass ff_raw_demuxer_class
 

Macro Definition Documentation

◆ RAW_PACKET_SIZE

#define RAW_PACKET_SIZE   1024

Definition at line 32 of file rawdec.c.

◆ OFFSET [1/2]

#define OFFSET (   x)    offsetof(FFRawVideoDemuxerContext, x)

Definition at line 134 of file rawdec.c.

◆ DEC

#define DEC   AV_OPT_FLAG_DECODING_PARAM

Definition at line 119 of file rawdec.c.

◆ OFFSET [2/2]

#define OFFSET (   x)    offsetof(FFRawDemuxerContext, x)

Definition at line 134 of file rawdec.c.

Function Documentation

◆ ff_raw_read_partial_packet()

int ff_raw_read_partial_packet ( AVFormatContext s,
AVPacket pkt 
)

Definition at line 34 of file rawdec.c.

Referenced by flac_read_timestamp(), and raw_read_packet().

◆ ff_raw_audio_read_header()

int ff_raw_audio_read_header ( AVFormatContext s)

Definition at line 55 of file rawdec.c.

Referenced by mlp_read_header().

◆ ff_raw_video_read_header()

int ff_raw_video_read_header ( AVFormatContext s)

Definition at line 70 of file rawdec.c.

◆ ff_raw_subtitle_read_header()

int ff_raw_subtitle_read_header ( AVFormatContext s)

Definition at line 94 of file rawdec.c.

◆ raw_data_read_header()

static int raw_data_read_header ( AVFormatContext s)
static

Definition at line 105 of file rawdec.c.

Variable Documentation

◆ rawvideo_options

const AVOption rawvideo_options[]
static
Initial value:
= {
{ "framerate", "", OFFSET(framerate), AV_OPT_TYPE_VIDEO_RATE, {.str = "25"}, 0, INT_MAX, DEC},
{ "raw_packet_size", "", OFFSET(raw_packet_size), AV_OPT_TYPE_INT, {.i64 = RAW_PACKET_SIZE }, 1, INT_MAX, DEC},
{ NULL },
}

Definition at line 120 of file rawdec.c.

◆ ff_rawvideo_demuxer_class

const AVClass ff_rawvideo_demuxer_class
Initial value:
= {
.class_name = "generic raw video demuxer",
.item_name = av_default_item_name,
.option = rawvideo_options,
}

Definition at line 127 of file rawdec.c.

◆ raw_options

const AVOption raw_options[]
static
Initial value:
= {
{ "raw_packet_size", "", OFFSET(raw_packet_size), AV_OPT_TYPE_INT, {.i64 = RAW_PACKET_SIZE }, 1, INT_MAX, DEC},
{ NULL },
}

Definition at line 135 of file rawdec.c.

◆ ff_raw_demuxer_class

const AVClass ff_raw_demuxer_class
Initial value:
= {
.class_name = "generic raw demuxer",
.item_name = av_default_item_name,
.option = raw_options,
}

Definition at line 140 of file rawdec.c.

raw_options
static const AVOption raw_options[]
Definition: rawdec.c:135
AV_OPT_TYPE_VIDEO_RATE
@ AV_OPT_TYPE_VIDEO_RATE
offset must point to AVRational
Definition: opt.h:237
framerate
int framerate
Definition: h264_levels.c:65
rawvideo_options
static const AVOption rawvideo_options[]
Definition: rawdec.c:120
LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_VERSION_INT
Definition: version.h:85
NULL
#define NULL
Definition: coverity.c:32
av_default_item_name
const char * av_default_item_name(void *ptr)
Return the context name.
Definition: log.c:235
RAW_PACKET_SIZE
#define RAW_PACKET_SIZE
Definition: rawdec.c:32
OFFSET
#define OFFSET(x)
Definition: rawdec.c:134
AV_OPT_TYPE_INT
@ AV_OPT_TYPE_INT
Definition: opt.h:224
DEC
#define DEC
Definition: rawdec.c:119